Piper Cherokee Six - Page 124

PIPER CHEROKEE SIX SERVICE MANUAL
NOTE
Repair Kit,
part number
757 023,
contains all
materials
necessary to
replace the rear door window
and is available
through Piper
Aircraft Dealers
or Distributors.
a. Temporarily
position new
retainer. Using
a 1/8-inch drill, drill
16 holes around
the
inner panel
assembly using
the holes
in the retainer
as pilot
holes. Remove
retainer
and
redrill all 16 holes
using a 5/16-inch
drill.
b. Temporarily
position new
window in its recess
to determine
that sufficient material
has been
removed and that
it fits properly.
c.
Stand the window
on edge
on a protective
surface.
Peel the protective
masking
away
from the edge far
enough to permit
the application of
the sealing tape. The
tape should be
applied in such a
manner that the approximate
center
of the tape will contact
the edge of
the window.
d. Carefully press
tape to contact
both sides of the
window simultaneously.
The tape
should
be evenly divided
on both sides of
window. Cut and
trim tape as necessary.
e.
Position window
in its
recess in the
door. Gently
press outer
edges of the
window so
that
tape will contact
the inner
surface of the
outer panel
assembly.
f. Insert
16 wall grip
nuts (with
screws installed)
through
holes previously
drilled
in the
inner panel
assembly. Turn screws
in clockwise
rotation thus activating
the locking feature
of the nut.
Continue in this direction
until the nut
is drawn up tight.
Avoid excess torque
to
prevent stripping
threads. Remove
screws.
g.
Place new retainer
into
position and
secure with
16 screws and
washers (AN960-6).
h. Carefully invert the door. Apply
a bead of PRC-5000 sealant to the
outer perimeter
of the window.
Allow sealant to dry before
reinstalling door.
NOTE
Inspect to
determine that
all original
bond lines
between
outer
panel and window, and
window and inner panel
are
tight.
Fresh breaks in bond
lines can be sealed using
one of
the following:
1. Eastman 910
2. Aron Alpha Vigor Tool Co., NYC., N.Y.
Older
breaks in bond lines should
be sealed using one
of the
following adhesives:
1. Scotchweld
2216 B/A Liquid
epoxy, MMM Co.,
St. Paul, Minn.
2. Chemlock 304
Hughson Chemical Co.,
Erie, Pa.
3. Reisweld 7006
H.B. Fuller Co., St. Paul,
Minn.
4. Locktite 2508t Locktite Corp, Newington, Conn.
+Packaged
in 1-oz cups
for ready mix under
P/N 53-83.
STRUCTURE
Issued:
8/17/72
1F4